我爱查52cha.com
问
31减49等于多少?怎么列算式?
答
31 - 49 = -18
31
- 49
-18
近期查询
62 × 48 = ?
23 × 48 = ?
27 + 32 = ?
69 - 26 = ?
76 × 14 = ?
85 × 52 = ?
68 × 94 = ?
25 - 45 = ?
10 - 48 = ?
82 - 17 = ?
67 + 69 = ?
61 - 83 = ?
86 + 10 = ?
28 + 70 = ?
20 - 47 = ?
其他人在看
88 - 32 = 56
72 × 91 = 6552
28 × 16 = 448
68 + 17 = 85
32 × 89 = 2848
46 × 56 = 2576